| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.64 | 7.862% | $35.2062 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $244.97 | 8.619% | $266.084 | $266.08 | $266.10 | $266.10 |
| Purchase #3 | $73.86 | 11.144% | $82.091 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $95.35 | 4.801% | $99.9278 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $232.75 | 9.710% | $255.35 | $255.35 | $255.35 | $255.40 |
| Purchase #6 | $114.61 | 13.618% | $130.2176 | $130.22 | $130.20 | $130.20 |
| Purchase #7 | $92.99 | 12.102% | $104.2436 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $887.17 | $973.1202 | $973.12 | $973.15 | $973.10 | |